Select the correct formula for sulfur hexafluoride a.  S2F6 b. F6SO3 c.  F6S2 d.  SF6

Select the correct formula for sulfur hexafluoride a.  S2F6 b. F6SO3 c.  F6S2 d.  SF6

Match the equation with its type of reaction.  The numbers shown below should be subscripts not coefficients.

Predict the products for the following equation: Na     +      CaCl2    –>        a)   Ca    +     NaCl b)   NaCa      +     Cl c)   Na2Ca      +     Cl2 d)   no reaction

Which of the following has the highest melting point?   a)  NaCl b)   CO c)   NF3 d)  CBr4

The reaction 2Fe  +  3Cl2  –>  2FeCl3 is an example of which type of reaction?

When potassium hydroxide and barium chloride react, potassium chloride and barium hydroxide are formed.  The balanced equation for this reaction is ____ a.  KH  +   BaCl   –>   KCl     +   BaH b.  KOH  +  BaCl  –>  KCl   +  BaOH c.  2KOH  +  BaCl2  –>  2KCl   +   Ba(OH)2 d.  KOH  +  BaCl2  –>  KCl2  +   BaOH

What are the coefficients that will balance the skeleton equation below? AlCl3  +   NaOH  –>   Al(OH)3  +   NaCl

How many shared pairs are in nitrogen (N2 )?

Identify A s6.jpg